2004993658

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1\times {\mathrm{45841}}^1$

素因数の和:47013

約数の個数: 16

約数和(自身を含む): 3168599040

約数和(自身を除く): 1163605382

約数列:

[1, 2, 19, 38, 1151, 2302, 21869, 43738, 45841, 91682, 870979, 1741958, 52762991, 105525982, 1002496829, 2004993658]

約数ペア:

[(1, 2004993658), (2, 1002496829), (19, 105525982), (38, 52762991), (1151, 1741958), (2302, 870979), (21869, 91682), (43738, 45841)]